4-Androstene-3,17-dione
Lineville Water Works Board
Human sex hormones are sometimes detected at low concentrations in drinking water. There are no current health guidelines to determine whether these exposures are safe, or if they could pose a risk to human health.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | N/A | 0 | 0 | N/A |
2015 | 0.210 ppt | 3 | 2 | ND - 0.330 ppt |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | N/A | 0 | 0 | N/A |
2019 | N/A | 0 | 0 | N/A |
ppt = parts per trillion
All test results
Date | Lab ID | Result |
---|---|---|
2015-02-10 | 511728Q | ND |
2015-05-14 | 513128P | 0.300 ppt |
2015-08-18 | 514914Q | 0.330 ppt |